@oneqode/pattern-store-mcp

Pattern Store MCP 🧩

The Pattern Store MCP (Model Context Protocol) server stores and retrieves code patterns, conventions, and project-specific learnings for the Cracked Jacked Claude framework.

Features

• Pattern Storage: Store code patterns with metadata (category, language, quality score)
• Semantic Search: Search patterns by query, category, language, or quality
• Quality Tracking: Track and update pattern quality scores
• Usage Analytics: Track pattern usage frequency
• Category Management: Organize patterns by categories

Installation

# Global installation
npm install -g @oneqode/pattern-store-mcp

# Or use via npx
npx @oneqode/pattern-store-mcp

Usage with Claude

Add to your .claude.json:

{
  "mcpServers": {
    "pattern-store": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@oneqode/pattern-store-mcp@latest"],
      "description": "Pattern storage for code conventions and learnings"
    }
  }
}

Available Tools

store_pattern

Store a new code pattern or convention.

pattern_store.store_pattern({
  name: "error-boundary-react",
  category: "react",
  language: "typescript",
  pattern: "class ErrorBoundary extends React.Component<Props, State> {...}",
  description: "React error boundary pattern for catching component errors",
  tags: ["error-handling", "react", "components"],
  quality_score: 9
})

search_patterns

Search for patterns by query, category, or language.

pattern_store.search_patterns({
  query: "error handling",
  category: "react",
  min_quality: 7
})

get_pattern

Get a specific pattern by name.

pattern_store.get_pattern({
  name: "error-boundary-react"
})

update_quality

Update the quality score of a pattern based on usage experience.

pattern_store.update_quality({
  name: "error-boundary-react",
  quality_score: 10,
  reason: "Works perfectly in production"
})

list_categories

List all available pattern categories with statistics.

pattern_store.list_categories()

Pattern Categories

• architecture: System design patterns
• testing: Test patterns and strategies
• security: Security best practices
• performance: Performance optimization patterns
• react: React-specific patterns
• node: Node.js patterns
• typescript: TypeScript patterns
• error-handling: Error handling strategies
• api: API design patterns
• database: Database patterns

Storage

Patterns are stored in ~/.pattern-store/patterns.json as a JSON file for simplicity and portability.

Development

# Install dependencies
npm install

# Build
npm run build

# Development mode
npm run dev

License

MIT © OneQode